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package fish.payara.microprofile.openapi.impl.admin;

import com.sun.enterprise.util.ColumnFormatter;
import java.util.HashMap;
import java.util.Map;
import java.util.Properties;
import jakarta.inject.Inject;
import org.glassfish.api.ActionReport;
import org.glassfish.api.Param;
import org.glassfish.api.admin.AdminCommand;
import org.glassfish.api.admin.AdminCommandContext;
import org.glassfish.api.admin.ExecuteOn;
import org.glassfish.api.admin.RestEndpoint;
import static org.glassfish.api.admin.RestEndpoint.OpType.GET;
import org.glassfish.api.admin.RestEndpoints;
import org.glassfish.api.admin.RuntimeType;
import static org.glassfish.config.support.CommandTarget.CLUSTER;
import static org.glassfish.config.support.CommandTarget.CLUSTERED_INSTANCE;
import static org.glassfish.config.support.CommandTarget.CONFIG;
import static org.glassfish.config.support.CommandTarget.DAS;
import static org.glassfish.config.support.CommandTarget.DEPLOYMENT_GROUP;
import static org.glassfish.config.support.CommandTarget.STANDALONE_INSTANCE;
import org.glassfish.config.support.TargetType;
import org.glassfish.hk2.api.PerLookup;
import org.glassfish.internal.api.Target;
import org.jvnet.hk2.annotations.Service;

@Service(name = "get-openapi-configuration")
@PerLookup
@ExecuteOn({ RuntimeType.DAS })
@TargetType({ DAS, DEPLOYMENT_GROUP, STANDALONE_INSTANCE, CLUSTER, CLUSTERED_INSTANCE, CONFIG })
@RestEndpoints({
    @RestEndpoint(configBean = OpenApiServiceConfiguration.class,
            opType = GET,
            path = "get-openapi-configuration",
            description = "Gets the OpenAPI Configuration")
})
public class GetOpenApiConfigurationCommand implements AdminCommand {

    private final String[] OUTPUT_HEADERS = {"Enabled", "EndPoint", "VirtualServers", "CorsHeaders", "Security Enabled", "Roles"};

    @Inject
    private Target targetUtil;

    @Param(optional = true, defaultValue = "server-config")
    private String target;

    @Override
    public void execute(AdminCommandContext context) {
        ActionReport actionReport = context.getActionReport();

        // Check for the existing config
        if (targetUtil.getConfig(target) == null) {
            actionReport.setMessage("No such config name: " + targetUtil);
            actionReport.setActionExitCode(ActionReport.ExitCode.FAILURE);
            return;
        }

        OpenApiServiceConfiguration openApiConfig = targetUtil.getConfig(target)
                .getExtensionByType(OpenApiServiceConfiguration.class);

        ColumnFormatter columnFormatter = new ColumnFormatter(OUTPUT_HEADERS);
        Object[] outputValues = {
            openApiConfig.getEnabled(),
            openApiConfig.getEndpoint(),
            openApiConfig.getVirtualServers(),
            openApiConfig.getCorsHeaders(),
            openApiConfig.getSecurityEnabled(),
            openApiConfig.getRoles()
        };
        columnFormatter.addRow(outputValues);

        actionReport.appendMessage(columnFormatter.toString());

        Map<String, Object> extraPropertiesMap = new HashMap<>();
        extraPropertiesMap.put("enabled", openApiConfig.getEnabled());
        extraPropertiesMap.put("endpoint", openApiConfig.getEndpoint());
        extraPropertiesMap.put("virtualServers", openApiConfig.getVirtualServers());
        extraPropertiesMap.put("corsHeaders", openApiConfig.getCorsHeaders());
        extraPropertiesMap.put("securityenabled", openApiConfig.getSecurityEnabled());
        extraPropertiesMap.put("roles", openApiConfig.getRoles());

        Properties extraProperties = new Properties();
        extraProperties.put("openApiConfiguration", extraPropertiesMap);
        actionReport.setExtraProperties(extraProperties);
    }

}
